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Source code changes of the file "GENERATED/PDL/GSLSF/PSI.pm" between
PDL-2.074.tar.gz and PDL-2.075.tar.gz

About: PDL (Perl Data Language) aims to turn perl into an efficient numerical language for scientific computing (similar to IDL and MatLab).

PSI.pm  (PDL-2.074):PSI.pm  (PDL-2.075)
skipping to change at line 17 skipping to change at line 17
our %EXPORT_TAGS = (Func=>\@EXPORT_OK); our %EXPORT_TAGS = (Func=>\@EXPORT_OK);
use PDL::Core; use PDL::Core;
use PDL::Exporter; use PDL::Exporter;
use DynaLoader; use DynaLoader;
our @ISA = ( 'PDL::Exporter','DynaLoader' ); our @ISA = ( 'PDL::Exporter','DynaLoader' );
push @PDL::Core::PP, __PACKAGE__; push @PDL::Core::PP, __PACKAGE__;
bootstrap PDL::GSLSF::PSI ; bootstrap PDL::GSLSF::PSI ;
#line 5 "gsl_sf_psi.pd" #line 4 "gsl_sf_psi.pd"
use strict; use strict;
use warnings; use warnings;
=head1 NAME =head1 NAME
PDL::GSLSF::PSI - PDL interface to GSL Special Functions PDL::GSLSF::PSI - PDL interface to GSL Special Functions
=head1 DESCRIPTION =head1 DESCRIPTION
This is an interface to the Special Function package present in the GNU Scientif ic Library. This is an interface to the Special Function package present in the GNU Scientif ic Library.
Poly-Gamma Functions Poly-Gamma Functions
psi(m,x) := (d/dx)^m psi(0,x) = (d/dx)^{m+1} log(gamma(x)) psi(m,x) := (d/dx)^m psi(0,x) = (d/dx)^{m+1} log(gamma(x))
=cut =cut
#line 42 "PSI.pm" #line 43 "PSI.pm"
=head1 FUNCTIONS =head1 FUNCTIONS
=cut =cut
#line 1059 "../../../../blib/lib/PDL/PP.pm" #line 1058 "../../../../blib/lib/PDL/PP.pm"
=head2 gsl_sf_psi =head2 gsl_sf_psi
=for sig =for sig
Signature: (double x(); double [o]y(); double [o]e()) Signature: (double x(); double [o]y(); double [o]e())
=for ref =for ref
Di-Gamma Function psi(x). Di-Gamma Function psi(x).
=for bad =for bad
gsl_sf_psi does not process bad values. gsl_sf_psi does not process bad values.
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays. It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.
=cut =cut
#line 76 "PSI.pm" #line 78 "PSI.pm"
#line 1060 "../../../../blib/lib/PDL/PP.pm"
#line 1061 "../../../../blib/lib/PDL/PP.pm"
*gsl_sf_psi = \&PDL::gsl_sf_psi; *gsl_sf_psi = \&PDL::gsl_sf_psi;
#line 82 "PSI.pm" #line 85 "PSI.pm"
#line 1059 "../../../../blib/lib/PDL/PP.pm" #line 1058 "../../../../blib/lib/PDL/PP.pm"
=head2 gsl_sf_psi_1piy =head2 gsl_sf_psi_1piy
=for sig =for sig
Signature: (double x(); double [o]y(); double [o]e()) Signature: (double x(); double [o]y(); double [o]e())
=for ref =for ref
Di-Gamma Function Re[psi(1 + I y)] Di-Gamma Function Re[psi(1 + I y)]
=for bad =for bad
gsl_sf_psi_1piy does not process bad values. gsl_sf_psi_1piy does not process bad values.
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays. It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.
=cut =cut
#line 106 "PSI.pm" #line 110 "PSI.pm"
#line 1060 "../../../../blib/lib/PDL/PP.pm"
#line 1061 "../../../../blib/lib/PDL/PP.pm"
*gsl_sf_psi_1piy = \&PDL::gsl_sf_psi_1piy; *gsl_sf_psi_1piy = \&PDL::gsl_sf_psi_1piy;
#line 112 "PSI.pm" #line 117 "PSI.pm"
#line 1059 "../../../../blib/lib/PDL/PP.pm" #line 1058 "../../../../blib/lib/PDL/PP.pm"
=head2 gsl_sf_psi_n =head2 gsl_sf_psi_n
=for sig =for sig
Signature: (double x(); double [o]y(); double [o]e(); int n) Signature: (double x(); double [o]y(); double [o]e(); int n)
=for ref =for ref
Poly-Gamma Function psi^(n)(x) Poly-Gamma Function psi^(n)(x)
=for bad =for bad
gsl_sf_psi_n does not process bad values. gsl_sf_psi_n does not process bad values.
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays. It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.
=cut =cut
#line 136 "PSI.pm" #line 142 "PSI.pm"
#line 1060 "../../../../blib/lib/PDL/PP.pm"
#line 1061 "../../../../blib/lib/PDL/PP.pm"
*gsl_sf_psi_n = \&PDL::gsl_sf_psi_n; *gsl_sf_psi_n = \&PDL::gsl_sf_psi_n;
#line 142 "PSI.pm" #line 149 "PSI.pm"
#line 69 "gsl_sf_psi.pd"
#line 70 "gsl_sf_psi.pd"
=head1 AUTHOR =head1 AUTHOR
This file copyright (C) 1999 Christian Pellegrin <chri@infis.univ.trieste.it> This file copyright (C) 1999 Christian Pellegrin <chri@infis.univ.trieste.it>
All rights reserved. There All rights reserved. There
is no warranty. You are allowed to redistribute this software / is no warranty. You are allowed to redistribute this software /
documentation under certain conditions. For details, see the file documentation under certain conditions. For details, see the file
COPYING in the PDL distribution. If this file is separated from the COPYING in the PDL distribution. If this file is separated from the
PDL distribution, the copyright notice should be included in the file. PDL distribution, the copyright notice should be included in the file.
The GSL SF modules were written by G. Jungman. The GSL SF modules were written by G. Jungman.
=cut =cut
#line 161 "PSI.pm" #line 169 "PSI.pm"
# Exit with OK status # Exit with OK status
1; 1;
 End of changes. 16 change blocks. 
16 lines changed or deleted 21 lines changed or added

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